Merge "Ensures monasca-thresh data and worker dirs exist and are empty on start up"

1 files changed, 30 insertions, 1 deletions

diff --git a/docker/monasca/monasca-thresh/extend_start.sh b/docker/monasca/monasca-thresh/extend_start.sh
index 77e835d44..6c4dda35d 100644
--- a/docker/monasca/monasca-thresh/extend_start.sh
+++ b/docker/monasca/monasca-thresh/extend_start.sh
@@ -1,15 +1,44 @@
 #!/bin/bash
 
-# Create log directory, with appropriate permissions
+# Create log and data directories, with appropriate permissions
 MONASCA_LOG_DIR="/var/log/kolla/monasca"
+MONASCA_DATA_DIR="/var/lib/monasca-thresh/data"
+MONASCA_WORKER_DIR="/var/lib/monasca-thresh/worker-artifacts"
 if [[ ! -d "$MONASCA_LOG_DIR" ]]; then
     mkdir -p $MONASCA_LOG_DIR
 fi
+if [[ ! -d "$MONASCA_DATA_DIR" ]]; then
+    mkdir -p $MONASCA_DATA_DIR
+fi
+if [[ ! -d "$MONASCA_WORKER_DIR" ]]; then
+    mkdir -p $MONASCA_WORKER_DIR
+fi
 if [[ $(stat -c %U:%G ${MONASCA_LOG_DIR}) != "monasca:kolla" ]]; then
     chown monasca:kolla ${MONASCA_LOG_DIR}
 fi
+if [[ $(stat -c %U:%G ${MONASCA_DATA_DIR}) != "monasca:kolla" ]]; then
+    chown monasca:kolla ${MONASCA_DATA_DIR}
+fi
+if [[ $(stat -c %U:%G ${MONASCA_WORKER_DIR}) != "monasca:kolla" ]]; then
+    chown monasca:kolla ${MONASCA_WORKER_DIR}
+fi
 if [[ $(stat -c %a ${MONASCA_LOG_DIR}) != "755" ]]; then
     chmod 755 ${MONASCA_LOG_DIR}
 fi
+if [[ $(stat -c %a ${MONASCA_DATA_DIR}) != "755" ]]; then
+    chmod 755 ${MONASCA_DATA_DIR}
+fi
+if [[ $(stat -c %a ${MONASCA_WORKER_DIR}) != "755" ]]; then
+    chmod 755 ${MONASCA_WORKER_DIR}
+fi
+
+# Delete the contents of data and worker-artifacts directories as
+# Apache Storm doesn't clear temp files unless shutdown gracefully.
+if [[ $(ls -Ab ${MONASCA_DATA_DIR}) != "" ]]; then
+    find ${MONASCA_DATA_DIR} -mindepth 1 -delete
+fi
+if [[ $(ls -Ab ${MONASCA_WORKER_DIR}) != "" ]]; then
+    find ${MONASCA_WORKER_DIR} -mindepth 1 -delete
+fi
 
 . /usr/local/bin/kolla_monasca_extend_start